# 1)Find the sixth term of the geometric sequence for which a1=5 and r=3 A)1215 B)3645 C)9375 D)23 I chose A 2)Write an equation for the nth term of the geometric sequence -12,4,-4/3... A)aN=-12(1/3)n-1 B)aN=12(-1/3)n-1 C)aN=-12(-1/3)-n+1 D)aN=-12(-1/3)n-1 I chose C 3)Find

92,916 questions, page 348
1. ## chemistry

find the volume of 0.1 M hydrochloric acid required to react with 22.0ml of 0.07 M barium hydroxide

asked by Allison on March 10, 2015
2. ## Calc2

Find the volume of the solid obtained by rotating the region bounded by the given curves about the specified axis. y = x2, y = 1; about y = 6

asked by Cait on March 2, 2012
3. ## Science

Find linear momentum when a stone of mass 50kg is thrown from a height 10m

asked by Shambhavi on August 28, 2016
4. ## physics

A bus is moving at a speed of 20m/s beyond to slow at a constant rate of 3m/s each second find how far it goes before stopping

asked by charan on August 28, 2016
5. ## gov and pol

i cannot for the life of me find the number of employees in the dept of labor and education in 1960 online!!! please help!

asked by Amy on April 3, 2009
6. ## pre-calculus

use a sum or difference formula to find the exact of the trigonometric function cos(-13pi/12)

asked by lina on April 3, 2012
7. ## Algbra

Find rhe effective rate of interest on a 12,000, 120-day, 12% discounted.

asked by Anonymous on August 28, 2017
8. ## calculus

Find the volume of the solid obtained by rotating the region bounded by the curves y=x^6, y=1 about the line y=4

asked by Anonymous on December 14, 2010
9. ## math

the length of a rectangular mirror is 12 cm longer than its width. find its dimensional if its perimeter is 60cm.

asked by Jessica on January 13, 2015
10. ## Chemistry

Find pressure exerted by 2.0g of helium enclosed in a 100.0 ml container at 25 degrees Celsius

asked by Allison on March 10, 2015
11. ## math30

Find the amplitude, period, phase shift, and vertical displacement for: y=7sin5(x-85degrees)-1.2

asked by alejandro on November 20, 2012
12. ## Calculus

Use the limit proces to find the are aof the region between the graph of the function f(x)=(-x^2)+4 and the x axis over the interval [0,2].

asked by Yulka on February 26, 2011
13. ## pre calculus

Given that sinx= 3/5 and that x terminates in Quadrant 2 , determine the values for cosx and tanx Find Cos x/2

asked by Anonymous on May 11, 2015
14. ## Chemistry

Find temperature of 20.0g of nitrogen that occupies volume of 500.0ml at pressure 0.45 bar.

asked by Allison on March 10, 2015

In acute triangle ABC, segment AD is an altitude, the measure of angle ADB=2x^2+40, BD=9x-3, and DC=6x+15. Find BC.

asked by Abbey on November 4, 2008
16. ## math

Explain how to use end behaviour to find the equation of the horizontal asymptote of a rational function.

asked by Kaplan on December 2, 2013
17. ## math 115

I need help please, Find an equation of the line having the given slope containing the give point m=5/6(5,-8) 5/6+ 40/6 is this correct and if not can you explain to me what I am doing wrong please

asked by Sydney on September 20, 2010
18. ## algebra 2

If y is directly proportional to x, and y = 16 when x = 12, find the constant of proportionality, k. Give the answer in the form of fraction if necessary.

asked by homie on February 20, 2011
19. ## math

Find the critical numbers of each given function. (a) f(x)=3rt(x^(2)-x (b) g(x)=2sinx+2cos^(2)x, 0

asked by Help!!!! on December 5, 2007
20. ## math

I need help with this question... Find the area of a rectangular garden whose length is 8 feet and whose width is 72 inches.

asked by Austin on February 17, 2009
21. ## art -year8

i need to design a renaissance outfit for art. please could someone help me find some websites that show some outfits that can help me. thankyou.

asked by ellen on April 3, 2009
22. ## Algebra

Find the number of square units in the area of the region in the first quadrant which is bounded by x = 4, the y-axis, y = 2, and y = 8.

asked by sam on February 27, 2011
23. ## Algebra 2

Find all of the zeros of each function 1. q(x)=2x^3-17x^2+90x-41 2.x^3-5x^2-7x+51 3.x^4-9x^3+24x^2-6x-40 Please show work!!! I want to learn how to do it.

asked by Alicia on January 17, 2015
24. ## Calculus 1

Use implicit differentiation to find an equation of the tangent line to the curve at the given point. x^2+y^2=(2x^2+4y^2−x)^2 (0, 0.25) (cardioid)

asked by TayB on March 9, 2015
25. ## Chemistry

sodium trioxocarbonate(iv) crystals NaCO3.XH2O contains 62.94% by mass of water of crystallization.Find the value of X?

asked by Deborah on June 11, 2019
26. ## Math

how to find the curved surface area of a cone when the height is 25mm and circumference is 132mm ?

asked by Steph on July 4, 2016
27. ## algebra 2

I'm having troubles understanding how to find the directrix,focus and roots of the parabola y=x^2-5x+4. If you could explain it to me so I understand for myself I'd appreciate it.

asked by jane on May 12, 2015
28. ## maths....(mathematics..)

by prime factorisation method find the least positive number divisible by 700 and 364

asked by .... on May 25, 2011
29. ## Math

Find the partial fraction decomposition for the ration expression. (4x^2 + 9x - 8) / x(x+2)^2 So far, I believe the format is (A/x) + [(Bx+c)/(x+2)^2] ...and I get confused after that. Help plz! Thank you!

asked by Naoko on December 29, 2008
30. ## probability

Find the probability that an insurance company will receive more than one warranty claim per day for at least eight of the next 10 days.

asked by Edward on November 7, 2011
31. ## calculus

Find the volume generated by revolving the region bounded by x=1, y= e^x/2, y= e^x about the x-axis? Using the washer method?

asked by Anonymous on April 9, 2019
32. ## pre calc

find exact solution algebraically and check it by substituting into the original equation. 2(10^-x/3)=20 logtiny4(x-5)=-1

asked by celeste on June 12, 2011
33. ## Geometry

the sides of triangle abc are ab=5, bc=12 and ac=10. find the length of the line segment drawn from vertex a and bc.

asked by Marky on May 12, 2017
34. ## algebra

Find the number of square units in the area of the region in the first quadrant which is bounded by x = 4, the y-axis, y = 2, and y = 8.

asked by Tom on February 27, 2011
35. ## geometry

The sies of a triangle are 9cm, 12 cm and 15cm. Find the lenght of the perpendicular drawn to the side which is 15 cm.

asked by rishabh on September 4, 2010
36. ## math

an = 3 a_{n-1} - 5 a_{n-2} - 4 a_{n-3} and a_4 = 42, a_5 = 147, and a_6 = 219. Find a_1, a_2, and a_3.

asked by Denzel on November 29, 2013
37. ## MATH

The length of a rectangle is 13 inches greater than its width,its perimeter is 8 feet.Find its dimension

asked by RUSTOM on January 16, 2015
38. ## math

Explain how to find the equation of the vertical asymptotes of a reciprocal function in full details.

asked by Thaya on November 29, 2013
39. ## math

If x^2-x-1 divides ax^6+bx^5+1 evenly, find the sum of a and b. Show all steps and exlain your answer. Thanks alot! =)

asked by not math right now on April 2, 2009
40. ## algebra

I need help with this question... Find the area of a rectangular garden whose length is 8 feet and whose width is is 72 inches.

asked by Austin on February 17, 2009
41. ## Pharmacy Technician

What online resource would you use to search for a medical abbreviation or acronym as well as find a particular drug manufacturer?

asked by Rosemary on November 28, 2013
42. ## English

In the book "The Lord of the Flies", how does Jack account for the death of Simon? I haven't been able to find this anywhere. Thanks.

asked by Annemarie on February 17, 2009
43. ## Math

find the vertices, foci, equations of the asymptotes, length of LR, and the graph of the hyperbola x^2-4y^2+4x+24y=28

asked by rebs on March 19, 2017
44. ## chemistry

A sample of a compound is found to contain 21.84kg of phosphorous &28.16g of O2.find its emphirical formula

asked by Luc on November 7, 2011
45. ## Calculus: implicit differentiation

Find dy/dx by implicit differentiation 1. x^3 -xy+ y^2= 7 The given answer is (y-3x^2)/ (2y-x), but I'm not getting it. 2. How would I do this one? If I couldn't do the above one, which looks a heck of a lot simpler, I doubt I'll get through this one. x^

asked by Anonymous on October 3, 2013
46. ## calculus

If x = 18cos^3θ and y = 18sin^3θ, ﬁnd the total length of the curve swept out by the point (x,y) as θ ranges from 0 to 2π.

asked by Sam on May 7, 2017
47. ## Calc

how do you find which points a tangent line is horizontal/vertical for decartes folium x^3+y^3=3xy?

asked by Anonymous on December 8, 2011
48. ## Calculus

How would I find the instantaneous rate of change using this formula y=3.9657(0.9982^x) and given a table of values?

asked by Sara on March 13, 2015
49. ## calc

Let f(x)=x^3-3x^2 find the absolute maximum value of f(x) on the interval [1,4]? 22 hours ago - 3 days left to answer

asked by angel on April 5, 2012
50. ## Science

Can you give me a link to where I can find a paragraph of about 30 words on soil and it's properties?!?!?! Please help! i've been doing this for 5 hours and I need to go to sleep.

asked by Chin Lo on November 8, 2011
51. ## trigonometry

Angles of the triangle: ∠A=30° ∠B=60° ∠C=90° Hypotenuse: 1 mulliken (10 inches) How can I find the sin A, cos A, and tan A?

asked by a on September 10, 2015
52. ## Math- Trig

In an oblique triangle ABC, A=30 degree, and the perpendicular from C to AB is 12 inches long. Find the length of AB.

asked by Alisha on December 8, 2011
53. ## math ergent help someone please

Explain how to use end behaviour to find the equation of the horizontal asymptote of a rational function.

asked by Kaplan on December 4, 2013
54. ## Pre-Calc

Find the point (x, y) on the unit circle that corresponds to the real number n. n = 5pi/3 (x, y) = ? Is it (1/2, -sqrt3/2)?

asked by Anonymous on September 9, 2015
55. ## calculus

Find all relative extrema of the function. (Enter NONE in any unused answer blanks.) f(x) = x4 – 8x3

asked by Anonymous on October 8, 2012
56. ## science

Ki reacts with kio3 to give i2 then find mass ofkio3required to completely react with 83gram of ki???

asked by mayur on May 11, 2016
57. ## electromagnetism

Two identical charges, each -8.00x10-5 C,are separeted by a distance of 25.0cm. Find the electric force between them?

asked by anthony acty on May 7, 2015
58. ## maths

if 2cm represent 3/4 km find the length on a scale of the following measurements 30km,75km,84km

asked by sochima on June 17, 2019
59. ## math

A laptop that originally cost \$1,200 is on sale for \$950. Find the discount rate.

asked by Katie on December 5, 2013
60. ## Algebra 1 math.

I don't understand inverse proportion too well.Can anyone help me with this problem? Suppose x and y are inversely proportional. If x=28 when y=7, find the value of x when y=49

61. ## Conners

write an expression that tells how to find the perimeter of a triangle with each side 2 inches long

asked by Destiny on May 23, 2011
62. ## math

find least common multiple of 6, 7, 8 prime factorization: (2^(3))(3)(7) = 168 I don't quite get how 3 was picked from 6. I think 2^3 is from 8 and 7 is from 7 but 6 is 3 x 2 = 6 But why not choose 2 instead of 3?

asked by Amy on October 21, 2011
63. ## Trig.

Find to the nearest degree, all values of ө less than 360˚ that satisfy the equation 2tan^2θ-2tanθ=3

asked by Rach on April 5, 2012
64. ## Calculus

Find the area of the largest rectangle cut from the first quadrant by a line tangent to the curve y=e^(-x^2)

asked by Sandra on May 11, 2016
65. ## Physics

A yo-yo has a string length of 0.200 m What is the slowest speed at which you can spin it to keep it in a fixed path? What is this, and how do you find it? Thanks

asked by Megan on January 4, 2009
66. ## Math

asked by Brooklyn on September 8, 2017
67. ## Calc/Precalc

Find the derivatives of 1. ln[(2x^3⋅2e^x)] 2. xy = cot(xy) 3. y = cos(x^3 + 27) I don't really know where to start with these. The answer is (3+x)/(x) for the first, y/-x for the second, and 35. -3x^2 sin(x^3 + 27) but I have no idea how they got there.

asked by Heather on May 7, 2015
68. ## physics

A ball is thrown from a height h and another from 2h.find the ratio of time taken by the two balls to reach the ground.

asked by sofia on May 11, 2016
69. ## angular velocity/ physics

how to find time period in angular velocity if body is equal to twice of the radius of the gravity

asked by muskan on March 21, 2017
70. ## donwoody

A football field forms a rectangle. 120yd long 53yd find the perimeter

asked by maria on March 15, 2012
71. ## Math

Find the area under the standard normal curve: I. to the right of z = -2.32 II. to the left of z = -2.32 Can someone please help me with this one question? Thanl you in advance.

asked by Jessup on October 25, 2012
72. ## Sociology

How would you describe current British culture? Not stereotypes like drinking tea, going to pubs, etc. I can't find it anywhere.

asked by Avalon on October 3, 2010
73. ## Algebra

find the vertex, line of symmetry, and minimum or maxium values of the quadratic equation f(x)=9-x^2

asked by Jess on June 15, 2011
74. ## Geometry

Find the area of the trapezoid. L1 = 23ft, L2 = 15ft, H = 12ft Is 228 ft the correct answer?

asked by Mindy on November 8, 2011
75. ## AP human Geography

Hey, I have been searching to find what stage France is in referring to the demographic transition. could you Please help me. I would greatly appreciate it. Thanks so much.

asked by Tori on January 2, 2009
76. ## Trig

Can somebody please help me find the domain of: 1 / cos4x If there are any working out, could you be kind enough to show your steps? Thankyou. All help is of course, appreciated.

asked by sqleung on March 1, 2008
77. ## Math

it would be a very big blessing 4. Find the experimental probability selecting a marble that is either green or purple. 1/10 1/5 1/3 2/15*****

asked by Royalty, Cj, leon, j'alliya, and nation on May 9, 2017
78. ## Geometry

Find the missing side. Approximate the answer to three decimal places when appropriate. A = 15 yd C = 25 yd I have no clue on how to do this one. Please any help would be appreciated.

asked by Mindy on November 8, 2011
79. ## Geometry

Find the area of the trapezoid. L1 = 23ft, L2 = 15ft, H = 12ft Is 456ft the correct answer?

asked by Mindy on November 8, 2011
80. ## Math

(0,0) (20,7.2) (40,12.8) (60,16.8) (80,19.2) (100,20.0) (120,19.2) (140,16.8) (160,12.8) how do you find the equation curve of best fit with these numbers

asked by G on November 19, 2012
81. ## statistics math

MEAN ƒÊ=10 & STANDARD DEVIATION ƒÐ=2. FIND THE PROBABILITIES: 9.4 Ú X Ú 10.6 i have 2 different answers but am checking the answer. thank you one is 0.6179 the other is 0.2358

asked by Jeannie on March 8, 2011
82. ## college algebra

Write the equation of the circle in standard form. Find the center, radius and intercepts. x^2 + y^2 + 4x + 2y - 20 = 0

83. ## maths

find the smallest prime which doesnt devide any 5 digit number in successive order

asked by pulkit on January 10, 2015
84. ## Pre-Cal

Find the median on the data: [42,51,53,53,59,61,75,100] My work: 53+59/2=82.5 According to the teacher that is not correct but that is the way the book showed how to do it when you had an even #. Thanks for the help.

asked by Lucy on January 3, 2009
85. ## Calculus

Find the points on the graph of f where the tangent line is horizontal. f(x) = x3 - 15x2 (x, y) = ( , ) (smaller x-value) (x, y) = ( , ) (larger x-value)

asked by Mike on June 13, 2013
86. ## Math

1. Find the inverse of the logarithmic function f defined by f(y) = 2 log5 (2y-8) + 3. 2. If x > y > 1, what is the largest possible value of logx (x/y) + logy (y/x)?

asked by Lily on March 13, 2015
87. ## Math

Find the equation of the parabola, in standard form, whose Vertex (2, 1), ends of the latus rectum (-1, -5) and (-1, 7).

asked by amikhailov on July 7, 2016
88. ## Economics

Explain the role of human capital in the ability of an individual to find and keep a job. Thanks! take a shot first.

asked by Megan on July 2, 2006
89. ## statistics

According to Chebyshev’s theorem, what proportion of a distribution will be with k=4 standard deviations of the mean? Show all work as to how to find this

asked by sharon on September 4, 2017
90. ## physics

Find the voltage increase when 12 J of work is done to push a 0.0013 C charge into an electric field.

asked by sean on March 24, 2010
91. ## physics

A ball is thrown from a height h and another from 2h.find the ratio of time taken by the two balls to reach the ground.

asked by sofia on May 12, 2016
92. ## Geometry

Find the area of the parallelogram. L1= 19m, L2 = 25m Can you explains this? Do I multiply? Is the answer 475m?

asked by Mindy on November 8, 2011
93. ## ALGEBRA 1

Determine the equation of combined, then solve for the missing value. Variation x varies directly with y and z. x=5 when y=10 and z=5. find x when y=20 and z=10

asked by Bobby Jones on September 30, 2012
94. ## Math

Find the are of a triangle with 7 ft height and 22 ft length. A. 154ft^2 B. 58ft^2 C. 77ft^2 D. 38.5ft^2 Is the answer A?

asked by Callie on January 22, 2015
95. ## Math

find the angle θ in the right triangle in the following problem. Round to the nearest degree, if necessary. cos θ = 0.8192 A = 45 H = ?

asked by Barbara on May 23, 2015
96. ## Algebra

I don't understand this problem at all. Use the formula d=rt. Find t for r=46.6m/h and d=456.68m. Show your work.

asked by Peach on May 23, 2015
97. ## Geometry ques

Find the area of the region bounded by C: y = tanx , tangent drawn at C at x = pie/4 and the x- axis.

asked by Shanu on January 24, 2015
98. ## maths

given equation of an ellipse as5x^2+3y^2-15=0.find center,foci,vertices andeccentricity andgraph

asked by nachula on October 13, 2013
99. ## math

Find the greatest possible length of a rope which can be used to measure exactly the lengths 7m, 3m 85cm and 12m 95cm.

asked by Ashley on October 25, 2011
100. ## Math

Find the savings plan balance after 33 years with an APR of 9​% and monthly payments of ​\$200

asked by chris on August 8, 2017